The Owner of Tigo: Breaking Barriers and Forging Connections in the Telecommunications Sector


In the world of telecommunications, some figures stand out for their significant contributions. In the heartland of Guatemala, one such figure is Mario López Estrada, renowned for his role as the owner of Tigo. His journey, marked by entrepreneurial vision and innovative leadership, has significantly transformed the telecommunications landscape of his nation.

This narrative not only revolves around the owner of Tigo, but also delves into the broader spectrum of telecommunications in Guatemala, recounting the remarkable strides made in this sector under the guidance of López Estrada.

The Odyssey of Mario López Estrada: A Telecommunications Vanguard

Mario López Estrada embarked on his journey in the telecommunications sector back in 1993, when he made his first investment in Comcel. This marked the beginning of a transformative era in Guatemala’s telecommunications industry, with Tigo emerging as the leading cellular company under López Estrada’s stewardship.

Pioneering services like 3G and 4G, Tigo not only revolutionized mobile communication but also spearheaded the proliferation of mobile and internet TV services. The company’s expansion across the nation, particularly in rural areas, is testament to López Estrada’s commitment to bring about inclusive digital connectivity.

Mario López Estrada’s Legacy: Beyond Telecommunications

López Estrada’s influence extends beyond the realm of telecommunications. His commitment to corporate social responsibility culminated in the establishment of the Foundation Tigo in 2005. This non-profit organization is dedicated to fostering social development in Guatemala.

Moreover, López Estrada’s ethos of honesty, fairness, and continuous improvement has profoundly influenced his son, Mario López Pérez. Following in his father’s footsteps, López Pérez has applied his knowledge in civil engineering to projects with social and economic impact.

In 2021, the global telecommunications company, Millicom, acquired a 45% stake in Tigo Guatemala for US$2.2 billion. This marked the end of López Estrada’s tenure as president of Tigo Guatemala, but his legacy continues to shape the telecommunications landscape in Guatemala.

In the grand scheme of things, the achievements of Mario López Estrada have not only transformed the telecommunications industry but have also positively impacted the socio-economic fabric of Guatemala. His commitment to innovation, coupled with his focus on social responsibility, presents a blueprint for future leaders in the sector. While his tenure at Tigo has concluded, the ripple effects of his contributions will continue to be felt for years to come.